What is the solution for y^{''}+pi^2y=0 ?

The solution for y^{''}+pi^2y=0 is y=c_{1}cos(pit)+c_{2}sin(pit)

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y^{''}+pi^2y=0

y^{^{''}} + π^{2} y = 0

y = c_{1} cos (π t) + c_{2} sin (π t)

Solution steps

y^{''} (t) + π^{2} y = 0

Solve linear ODE:

y = c_{1} cos (π t) + c_{2} sin (π t)

y = c_{1} cos (π t) + c_{2} sin (π t)

\frac{\partial}{\partial x} (cos (x) \cdot sin (y))

\int \frac{cot ^{4} ( x )}{csc ^{2} ( x )} d x

f (x) = 3 sin (2 x)

\frac{\partial}{\partial x} (4 x^{3} y + x y^{2})

- \frac{2 x}{( 4 + x ^{2} ) ^{2}}

What is the solution for y^{''}+pi^2y=0 ?
The solution for y^{''}+pi^2y=0 is y=c_{1}cos(pit)+c_{2}sin(pit)